Historical Fiction 35,525

Suspense 29,592

Science Fiction 18,245

Humor (Fiction) 13,433

Comic and Graphic Books 11,327

LGBTQIA+ (Fiction) 10,600

Christian Fiction 8,302

Short Stories 7,478

Western 7,372

Horror 4,814

African American Fiction 4,180

Classic Literature 4,077

Erotic Literature 2,965

Poetry 2,148

Mythology 1,884

Drama 902

Literary Anthologies 668

Non-English Fiction 374

Science Fiction & Fantasy 372

Urban Fiction 79

Folklore 75

Literary Criticism 24

Travel Literature 23

History 18

Self-Improvement 17

Young Adult Literature 15

Essays 15

Humor (Nonfiction) 14

Christian Nonfiction 14

Inspirational 12

Family & Relationships 11

Performing Arts 11

Juvenile Literature 10

Politics 10

Sociology 10

Biography & Autobiography 9

Language Arts 8

New Age 8

Multi-Cultural 5

Art 5

Philosophy 5

Religion & Spirituality 5

Military 5

Self Help 4

Women's Studies 4

LGBTQIA+ (Nonfiction) 3

Music 3

Nature 3

Reference 3

Travel 3

Entertainment 2

Writing 2

Medical 2

Pets 2

Science 2

Cooking & Food 1

Finance 1

Foreign Language Study 1

Gender Studies 1

Health & Fitness 1

Antiques 1

Psychology 1

Business 1

Sports & Recreations 1

Study Aids & Workbooks 1

True Crime 1